1 hour IB DIPLOMA PROGRAMME PROGRAMME DU DIPLÔME DU BI PROGRAMA DEL DIPLOMA DEL BI N07/4/PHYSI/HPM/ENG/TZ0/XX+ 88076501 Physics higher level PaPer 1 Thursday 8 November 2007 (afternoon) INSTRUCTIONS TO CANDIDATES • Do not open this examination paper until instructed to do so. • Answer all the questions. • For each question‚ choose the answer you consider to be the best and indicate your choice on the answer sheet provided. 8807-6501 21 pages © IBO 2007 –2– 1. Which
Premium Velocity Magnetic field Energy
Investor Ratios There are various ratios that are designed to help investors who hold shares in a company to assess the returns on their investment. These are: Dividend per Share The dividend per share ratio relates the dividends pertaining to an accounting period to the amount of shares in issue during the period. The ratio is given as follows: Dividend per share = Dividends pertaining to a period Number of shares in issue The ratio provides an indication of the cash return
Premium Dividend yield Dividend P/E ratio
rates have been observed to depend on aspect ratio ~ depth/width ! rather than the absolute feature size. 1 Several mechanisms have been invoked to explain the ‘‘rule’’ of aspect-ratio-dependent etching ~ ARDE ! ‚ but no general theory has emerged that captures the variety of seemingly conflicting experimental observations reported in the literature. 1‚2 For example‚ while an ion-neutral synergy model with pure neutral flux shadowing appears to be con- sistent with a wealth of
Premium Ratio Ion Electric charge
Describe the limitations and constraints of marketing For this task I will be talking about the how different legal policies can cause problems for different companies and make them have to do things in different ways as to what they would have originally liked to. Legal The first limitation and constraint that I will be talking about will be the legal ones. This would be acts such as the sale and supply of good act. What this means is that when a company is advertising a products to the public
Free Advertising
This essay will review the strengths and limitations of the evaluation approach used for the ACTIVate physical activity intervention. It will also cover recommendations for how the evaluation could be improved. The aim of the evaluation is to assess the effectiveness of the ACTIVate intervention for improving child physical activity levels‚ and to explore the factors that contribute to the observed outcomes. Physical activity interventions are important as it helps promote a better quality of life
Premium Psychology Exercise Physical exercise
transactions and also can be used as references in various need. To make a proper written communication‚ it needs various essentials. Communicators must have to ensure these essentials to make a proper and clean written communication. There is also some limitation of written communications like expensiveness‚ sluggishness etc. But these
Free Writing Communication
Voters’ turnout ratio is the ratio of valid votes on all registered voters in this referendum‚ and the results show this referendum voters’ turnout ratio is only 35.3%‚ which is especially low (see table 1). Analyzing whether rebel violence influences voters’ willingness to vote might explain the reason why this turnout ratio is so low. The total rebel violence for both characteristics (civilian killings and kidnappings) show no significant relationship with voters’ turnout ratio (see figure 4).
Premium Election Voting Voter turnout
Impact the Nurse-patient ratio has on workloads Betty Jo Ayers Fayetteville State University Dr. D. Jefferys Nursing 300- Group 1 Project Introduction: The nurse-patient ratio has been a debatable problem for many years. It has been found that it is key in ensuring patient safety‚ protecting the nurses and ensuring overall quality of health care service. Background Information: There are four main reasons nurses are experiencing higher workloads
Premium Nursing Patient Health care
Possible Limitations of Team Building Team building as an organizational development intervention can have its limitations. The first problem may result from a team leader failing to identify the correct priorities for a team’s attention. (1) The leader may choose to lead the team in a skills-based team building exercise‚ such as learning how to give criticism or running effective team meetings. (2) However‚ if the reason why this team is not working together effectively deals simply with trust
Premium Personality psychology The A-Team Exercise
Theories of Deviance are limited in their ability to explain deviant acts if one adopts the view that these theories are universal. There is no universal‚ right or wrong theory‚ rather each theory provides a different perspective which only "fully makes sense when set within an appropriate societal context and values framework" . The functionalist theories share a common structural explanation of causes of deviance . They assume that conformity in society is achieved through the existence of norms
Premium Sociology